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The main objective is to evaluate the safety/tolerability and efficacy of YHD001 compared to singulair or placebo in patients (n=96) with partially controlled asthma.
The study will conduct with 4 comparative groups orally treated with YHD001 dose level 1(t.i.d.), YHD001 dose level 2(t.i.d.), singulair 10mg(q.d.) or Placebo for 8 weeks.
Singulair: Montelukast sodium (leukotriene modulator)
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| YHD001 dose level 1 | Experimental |
| |
| YHD001 dose level 2 | Experimental |
| |
| Singulair | Active Comparator |
| |
| Placebo | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| YHD001 dose level 1 | Drug | Tablet, three times daily / 8 weeks |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Change from baseline of FEV1 at week 4 | FEV1: Forced Expiratory Volume In One Second | Baseline, week 4 |
| Measure | Description | Time Frame |
|---|---|---|
| Change from baseline of FEV1 at week 8 | Baseline, week 8 | |
| Change from baseline of PEFR at week 8 | PEFR: Peak Expiratory Flow Rate | Baseline, week 8 |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Hospital | Seoul | South Korea |
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| ID | Term |
|---|---|
| D001249 | Asthma |
| ID | Term |
|---|---|
| D001982 | Bronchial Diseases |
| D012140 | Respiratory Tract Diseases |
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
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| ID | Term |
|---|---|
| C093875 | montelukast |
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| YHD001 dose level 2 |
| Drug |
Tablet, three times daily / 8 weeks |
|
| Singulair | Drug | Tablet, one times daily / 8 weeks |
|
| Placebo | Drug | Tablet, one times daily / 7 days |
|
| Change from baseline of ACT Score at week 8 | ACT: Asthma control test | Baseline, week 8 |
| Change from baseline of using rescue medication(b-Agonist) at week 8 | Baseline, week 8 |
| safety assessment | Comparison of the adverse event profiles throughout the course of the study | week 9 |
| D012130 |
| Respiratory Hypersensitivity |
| D006969 | Hypersensitivity, Immediate |
| D006967 | Hypersensitivity |
| D007154 | Immune System Diseases |